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Workshop:ASTRO Annual Meeting eContouring Session Sep 28, 2026Faculty:Dr.Manisha Palta MDCase Description:Patient is 58F with 6-month history of intermittent bright red blood in stools and change in bowel habits. Rectal exam revealed a palpable mass along the posterior wall located 3cm from the anal verge and colonoscopy found a 4cm friable, fungating, circumferential mass with distal aspect 3cm from dentate line and extending 4cm cranially. CT CAP demonstrates concentric rectal wall thickening with small mesolectal lymph nodes and no evidence of metastatic disease. MRI confirms a T3 tumor with shortest distance to the mesorectal fascia of 3mm and multiple round heterogeneous mesolectal/presacral lymph nodes. Multi-disciplinary review of case and patient discussion confirms plans for total neoadjuvant therapy in hopes of non-operative management. Homework:• CTV on Slices 122, 135, 148• Vaginal dilator on Slices 148, 154Disabled Contours: All contours disabledEnabled Contours: NoneResource Files: - Vignette- EduCase Training Video: How to contour, complete the homework, and save/submit - EduCase User Guide
Workshop:ASTRO Annual Refresher Course March 25-26 ,2026 Faculty:Dr. Neil Taunk, MD, MSCTSCase Description:This is a 74 year woman with a 2cm cT1N0 multifocal primary squamous cell vaginal cancer with bulk of disease in the distal right vaginal canal, biopsy proven but intact. The patient is shown simulated full bladder (empty bladder scan not shown). She will have treatment of the entire vaginal canal given multifocal disease, whole pelvis, and bilateral groins which are clinical clinically negative by PET and MR.Homework:(P)CTVn on Slices 80, 110, 116(P)CTV_Full on Slices 110Disabled Contours: All contours disabledEnabled Contours: NoneResource Files: - Vignette- EduCase Training Video: How to contour, complete the homework, and save/submit - EduCase User Guide
Workshop:ASTRO Annual Refresher Course March 25-26 ,2026 Faculty:Dr. Neil Taunk, MD, MSCTSCase Description:This is a 39 year old woman with cT3N3 (Group Stage IVA) Squamous cell cancer of the vulva. The patient presents with bilateral labia majora disease with involvement of the distal vagina and distal urethra. The patient has bilateral inguinal lymph nodes including ulcerating left inguinal nodes. The patient will be treated with 50Gy in 25 fractions to elective nodal and primary regions, and conedown to 64Gy total dose in 7 additional fractions with concurrent weekly cisplatin and IG-IMRT. The patient is staged with PET and MRHomework:(P)CTVn on Slices 93, 103, 118(P)CTVp on Slices 103, 118(P)GTVn on Slices 93, 103Disabled Contours: All contours disabledEnabled Contours: NoneResource Files: - Vignette- EduCase Training Video: How to contour, complete the homework, and save/submit - EduCase User Guide
Workshop:ASTRO E-contouring for Prostate webinar Feb 27,2026 Faculty:Dr.Matthew Deek M.DCase Description:75 year old s/p RP and salvage RT to prostate bed and lymph nodes with rising PSA with PSMA avid para-aortic lymph node Homework:GTVm on Slices 106, 107, 108, 109, 110, 111CTV on Slices 106, 107, 108, 109, 110, 111Bowel_Large on Slices 106, 107, 108, 109, 110, 111Bowel_Small on Slices 106, 107, 108, 109, 110, 111Disabled Contours: All contours disabledEnabled Contours: NoneResource Files:- EduCase Training Video: How to contour, complete the homework, and save/submit - EduCase User Guide
Workshop:ASTRO E-contouring for CNS webinarFaculty:Dr. Elham Rahimy, MDCase Description:64yo M, KPS 60, GBM (IDH WT) of the left temporal lobe with asymptomatic transient leptomeningeal (LM) enhancement, MGMT negative. • Presented with symptomatic hydrocephalus (acute AMS, vomiting), found to have hemorrhagic tumor and leptomeningeal enhancement of the posterior fossa and upper C-spine.• Underwent VP shunt with improvement of hydrocephalus symptoms, and biopsy alone of the tumor. • LM enhancement resolved on interim MRI 5 weeks later (LM enhancement felt to be secondary to tumor hemorrhage). • After multidisciplinary evaluation and discussion, planned for hypofractionated radiotherapy with concurrent/adjuvant temodar.• Images fused: Initial MRI (T1+C and T2; MR secondary 1 and 2) showing the extensive LM enhancement in the posterior fossa, and ~5 week follow up MRI day before simulation with resolution of LM enhancement (T1+C and T2; MR secondary 3 and 4). He was claustrophobic with some motion degradation on scans despite Ativan. Homework:• GTV on Slices 58, 59, 60, 61• CTV on Slices 58, 59, 60, 61• PTV on Slices 58, 59, 60, 61• BrainStem on Slices 58, 59, 60, 61• OpticChiasm on Slices 58, 59, 60, 61• Cochlea_L on Slices 73, 74, 75Disabled Contours: All contours disabledEnabled Contours: NoneResource Files: - Vignette- EduCase Training Video: How to contour, complete the homework, and save/submit - EduCase User Guide
Workshop:ASTRO E-contouring GYN webinarFaculty:Dr. Scott SilvaCase Description:This Case will delve into the use salvage EBRT for a patient with a diagnosis of FIGO IIIC1 endometrioid adenocarcinoma previously treated with pelvic IMRT now requiring salvage para-aortic EBRT area after developing biopsy-proven recurrent disease in the para-aortic lymph nodes. With an overall objective of how to treat non-metastatic recurrent disease, this case will include a discussion of how to identify para-aortic nodal disease recurrences and the duodenum. Additionally, this case will describe when to treat with conventionally fractionated EBRT versus SBRT for para-aortic nodal recurrences. Homework:• Contour the most inferior slice of the CTV_4500• Contour the CTV_4500 at the level of the third section of the duodenum• Contour the transverse duodenum• Contour the PET-avid RIGHT retrocrural lymph nodDisabled Contours: All contours disabledEnabled Contours: NoneResource Files: - Vignette- EduCase Training Video: How to contour, complete the homework, and save/submit - EduCase User Guide
Workshop:ASTRO E-contouring GYN webinarFaculty:Dr. Scott SilvaCase Description:This Case will discuss EBRT and interstitial brachytherapy for a patient with locally advanced cervix cancer (LACC). The objective of this case is to identify how to contour target volumes for EBRT and brachytherapy for FIGO IIIC2 squamous cell carcinoma of the cervix. Furthermore, this case will explore the different techniques of brachytherapy in the management of LACC, the dosimetry goals for the surrounding OARs in patients requiring brachytherapy, and methods to reduce doses to these OARs.Homework:• Contour the ITV_4500 on the full bladder scan at the level of S2• Contour the bladder on the full bladder scan• Contour the sigmoid colon on the full blader scan at the level of S1/S2Disabled Contours: All contours disabledEnabled Contours: NoneResource Files: - Vignette- EduCase Training Video: How to contour, complete the homework, and save/submit - EduCase User Guide
Workshop:ASTRO E-contouring GYN webinarFaculty:Dr. Scott SilvaCase Description:This case explores adjuvant external beam radiation therapy (EBRT) in a woman with FIGO stage II endometrioid adenocarcinoma. This will include a discussion of which endometrial cancer patients require EBRT alone versus EBRT + systemic therapy versus vaginal cuff brachytherapy versus close observation after hysterectomy. The objective of this case is to identify appropriate nodal target volumes and organs at risk (OARs) for patients who require EBRT after hysterectomy for endometrial cancer. Homework:• Contour the ITV_4500 at the level of S2• Contour the ITV_4500 at the most inferior extent of the external iliac lymph nodes• Contour the rectum at the level of S5Disabled Contours: All contours disabledEnabled Contours: NoneResource Files: - Vignette- EduCase Training Video: How to contour, complete the homework, and save/submit - EduCase User Guide
Workshop:ASTRO eContouring for Gynecologic webinar July 30, 2025Faculty:Dr. Scott SilvaCase Description:This case explores adjuvant external beam radiation therapy (EBRT) in a woman with FIGO stage II endometrioid adenocarcinoma. This will include a discussion of which endometrial cancer patients require EBRT alone versus EBRT + systemic therapy versus vaginal cuff brachytherapy versus close observation after hysterectomy. The objective of this case is to identify appropriate nodal target volumes and organs at risk (OARs) for patients who require EBRT after hysterectomy for endometrial cancer. Homework:• Contour the ITV_4500 at the level of S2• Contour the ITV_4500 at the most inferior extent of the external iliac lymph nodes• Contour the rectum at the level of S5Disabled Contours: All contours disabledEnabled Contours: NoneResource Files: - Vignette- EduCase Training Video: How to contour, complete the homework, and save/submit - EduCase User Guide
Workshop:ASTRO eContouring for Gynecologic webinar July 30, 2025Faculty:Dr. Scott SilvaCase Description:This Case will discuss EBRT and interstitial brachytherapy for a patient with locally advanced cervix cancer (LACC). The objective of this case is to identify how to contour target volumes for EBRT and brachytherapy for FIGO IIIC2 squamous cell carcinoma of the cervix. Furthermore, this case will explore the different techniques of brachytherapy in the management of LACC, the dosimetry goals for the surrounding OARs in patients requiring brachytherapy, and methods to reduce doses to these OARs.Homework:• Contour the ITV_4500 on the full bladder scan at the level of S2• Contour the bladder on the full bladder scan• Contour the sigmoid colon on the full blader scan at the level of S1/S2Disabled Contours: All contours disabledEnabled Contours: NoneResource Files: - Vignette- EduCase Training Video: How to contour, complete the homework, and save/submit - EduCase User Guide
Workshop:ASTRO eContouring for Gynecologic webinar July 30, 2025Faculty:Dr. Scott SilvaCase Description:This Case will delve into the use salvage EBRT for a patient with a diagnosis of FIGO IIIC1 endometrioid adenocarcinoma previously treated with pelvic IMRT now requiring salvage para-aortic EBRT area after developing biopsy-proven recurrent disease in the para-aortic lymph nodes. With an overall objective of how to treat non-metastatic recurrent disease, this case will include a discussion of how to identify para-aortic nodal disease recurrences and the duodenum. Additionally, this case will describe when to treat with conventionally fractionated EBRT versus SBRT for para-aortic nodal recurrences. Homework:• Contour the most inferior slice of the CTV_4500• Contour the CTV_4500 at the level of the third section of the duodenum• Contour the transverse duodenum• Contour the PET-avid RIGHT retrocrural lymph nodDisabled Contours: All contours disabledEnabled Contours: NoneResource Files: - Vignette- EduCase Training Video: How to contour, complete the homework, and save/submit - EduCase User Guide
Workshop:ASTRO E-contouring session: Lymphoma CaseFaculty:Joanna YangHomework:see vignetteDisabled Contours: All contours disabledEnabled Contours: NoneResource Files: - ASTRO eContouring Case Lymphoma Vignette- EduCase Training Video: How to contour, complete the homework, and save/submit - EduCase User Guide
Workshop:2025 ASTRO Annual Refresher Course April 9-11, 2025Faculty:Joanna YangHomework:see vignetteDisabled Contours: All contours disabledEnabled Contours: NoneResource Files: - ASTRO eContouring Case Lymphoma Vignette- EduCase Training Video: How to contour, complete the homework, and save/submit - EduCase User Guide
Workshop:eContouring for Celiac Plexus Radiosurgery Webinar December 4, Time: 10 am Eastern Time/5 pm in IsraelFaculty:Yaacov Lawrence MA, MBBS, MRCPHomework:Duodenum on Slices 149, 159, 164Celiac on Slices 104, 130, 148GTV (i.e. the pancreatic tumor) on Slices 116, 130Celiac_exp on Slices 104, 130, 148Celiac_2cm on Slices 104, 130, 148Disabled Contours: All contours disabledEnabled Contours: NoneResource Files: - Educational Materials for celiac ASTRO seminar - Celiac Plexus Webinar Vignette case 1 and 2 - ASTRO EduCase Presentation- EduCase Training Video: How to contour, complete the homework, and save/submit - EduCase User Guide
Workshop:eContouring for Celiac Plexus Radiosurgery Webinar December 4, Time: 10 am Eastern Time/5 pm in IsraelFaculty:Yaacov Lawrence MA, MBBS, MRCPHomework:1. Contour the Celiac plexus named “Celiac” on Slices 88, 113, 118, 1282. Contour the “Celiac_exp” on Slices 88, 113, 118, 128 (Use the Celiac structure you created with a 0.5cm (5mm) uniform expansion using the expansion tool)3. Contour the Bowel named “Bowel” on Slices 88, 113, 118, 128 4. Contour the “Bowel+0.5cm” on Slices 88, 113, 118, 128 (Use the Bowel structure you created with a 0.5cm (5mm) uniform expansion using the expansion tool)5. Contour the “Bowel+1cm” on Slices 88, 113, 118, 128 (Use the “Bowel” structure you created with a 1cm (10mm) uniform expansion using the expansion tool)6. Contour the “PTV 25” (create with a Boolean operator, Celiac DIFFERENCE bowel+1cm to create PTV 25)7. Contour the “PTV 15” (create with a Boolean operator, “Celiac_exp” INTERSECTION (Operator) “Bowel+0.5cm” to create “PTV 15”)Disabled Contours: All contoursEnabled Contours: NoneResource Files: - Educational Materials for celiac ASTRO seminar - Celiac Plexus Webinar Vignette case 1 and 2 - ASTRO EduCase Presentation- EduCase Training Video: How to contour, complete the homework, and save/submit - EduCase User Guide
Contour Homework:Celliac on Slices 88, 113, 118, 128Celliac_exp on Slices 88, 113, 118, 128Bowel on Slices 88, 113, 118, 128Bowel+0.5cm on Slices 88, 113, 118, 128Bowel+1cm on Slices 88, 113, 118, 128PTV 25 on Slices 88
Workshop:ASTRO eContouring virtual sessions for the Annual Refresher Course, April 17–19Faculty:Jona Hattangadi-Gluth, MD - Radiation OncologyContour Homework:GTV on Slices 65, 80, 85 (Contour on any or all of the following: GTV T1+c, GTV T2F, GTV comb - No blue HW icons)CTV on Slices 65, 80, 85OpticChiasm on Slices 112, 114Disabled Contours: All contours disabledEnabled Contours: NoneResource Files: - JHG CNS Vignette Annual Refresher 2024.pdf- EduCase Training Video: How to contour, complete the homework, and save/submit - EduCase User Guide
Workshop:ASTRO eContouring virtual sessions for the Annual Refresher Course, April 17–19Faculty:Dr. Richard Bakst - Radiation Oncology | Mount Sinai - New YorkContour Homework:Parotid_R on Slices 64, 70Parotid_L on Slices 64, 70CTV_54 on Slices 64, 70, 75, 94, 102CTV_60 on Slices 64, 70, 75, 94, 102Constrictor Muscles on Slices 70Larynx on Slices 94BrachialPlexus_R on Slices 102BrachialPlexus_L on Slices 102 Disabled Contours: All contours disabledEnabled Contours: NoneResource Files: - RLB HN Annual Refresher Vignette 2024.pdf- EduCase Training Video: How to contour, complete the homework, and save/submit - EduCase User Guide
Workshop:ASTRO eContouring virtual sessions for the Annual Refresher Course, April 17–19Faculty:Dr. Richard Bakst - Radiation Oncology | Mount Sinai - New YorkContour Homework:Parotid_R on Slices 68, 71Parotid_L on Slices 68, 71Cavity_Oral on Slices 68CTV_56 on Slices 68, 71, 82, 90, 116GTV on Slices 71, 82Constrictor Muscles on Slices 71, 82, 90BrachialPlex_R on Slices 90, 116BrachialPlex_L on Slices 90, 116Disabled Contours: All contours disabledEnabled Contours: NoneResource Files: - RLB HN Annual Refresher Vignette 2024.pdf- EduCase Training Video: How to contour, complete the homework, and save/submit - EduCase User Guide
Workshop:2023 eContouring for Breast Webinar, December 15, 2023, At 2 P.M. Eastern TimeFaculty:Mylin A. Torres MD: A breast cancer expert and researcher, Dr. Torres is part of the multidisciplinary team at the Glenn Family Breast Center at Winship Cancer Institute.Homework:Then contour on the CT sim images:Cavity_LCTV_LPTV_LPTV_Eval_LHeartDisabled Contours: All contours disabledEnabled Contours: NoneResource Files: - Vignette- EduCase Training Video: How to contour, complete the homework, and save/submit - EduCase User Guide
Workshop:2023 eContouring for Breast Webinar, December 15, 2023, At 2 P.M. Eastern TimeFaculty:Mylin A. Torres MD: A breast cancer expert and researcher, Dr. Torres is part of the multidisciplinary team at the Glenn Family Breast Center at Winship Cancer Institute.Homework:Then contour on the CT sim images:Lumpectomy_GTVLumpectomy_CTVLumpectomy_PTVLumpectomy_PTV_evalAxillary_CTVAxillary_PTVSCV_CTVSCV_PTVIMN_CTVIMN _PTVHeartDisabled Contours: All contours disabledEnabled Contours: NoneResource Files: - Vignette- EduCase Training Video: How to contour, complete the homework, and save/submit - EduCase User Guide
Workshop:SBRT for primary renal cell carcinoma - CCV Resident webinar June 27, 2023Faculty:Shankar Siva and Nick HardcastleHomework: (Use the "Gated MIP" image set for contouring)IGTV_2600 on Slices 82, 85, 97Bowel_Small on Slices 82, 85, 97Bowel_Small_PRV on Slices 82, 85, 97 (hint: use expansion tool)Bowel_Large on Slices 82, 85, 97Bowel_Large_PRV on Slices 82, 85, 97 (hint: use expansion tool)Disabled Contours: All contours disabledEnabled Contours: NoneResource Files: - SBRT Renal NH Vignette- EduCase Training Video: How to contour, complete the homework, and save/submit - EduCase User Guide
Workshop:Saturday, October 23 10:00 a.m. - 11:15 a.m. eContouring for Gastrointestinal CancerFaculty:Dr. Daniel ChangDr. Jennifer WoHomework:GTV_Preop (in Author’s Structures) is the preoperative GTV seen on the preoperative CT scan that is registered to the planning scan Slice 101 – CTV_ENI, CTV_BOOST (positive margin), Small bowelSlice 107 – CTV_ENI, CTV_BOOST (positive margin), Small bowelSlice 118 – CTV_ENI, Small bowelDisabled Contours: All contours disabledEnabled Contours: NoneResource Files:- Gastrointestinal DC JW Vignette pdf- EduCase Training Video: How to contour, complete the homework, and save/submit- EduCase User Guide- EduCase Metrics Guide (basic)
Workshop:Saturday, October 23 10:00 a.m. - 11:15 a.m. eContouring for Gastrointestinal CancerFaculty:Dr. Daniel ChangDr. Jennifer WoHomework:GTV on Slices 147, 152, 156 CTV_ENI on Slices 117, 147, 152, 155 CTV_BOOST on Slices 147, 152 DUODENUM on Slices 117, 147, 152, 156Disabled Contours: All contours disabledEnabled Contours: NoneResource Files:- Gastrointestinal DC JW Vignette pdf- EduCase Training Video: How to contour, complete the homework, and save/submit- EduCase User Guide- EduCase Metrics Guide (basic)
Workshop:Tuesday, October 26 10:00 a.m. - 11:15 a.m. eContouring for Gynecologic CancerFaculty:Dr. Matthew HarkenriderDr. Alexandra TaylorContour Homework:CTV_Vagina on Slices 102, 111ITV_Vagina on Slices 102, 111CTV_Nodes on Slices 29, 81, 89Disabled Contours: All contours disabledEnabled Contours: NoneResource Files:- Gynecologic MH AT Vignette.pdf- EduCase Training Video: How to contour, complete the homework, and save/submit- EduCase User Guide- EduCase Metrics Guide (basic)
The 2020 ASTRO Annual Meeting will be held October 25-28 as an immersive and interactive virtual meeting Faculty:Steven J. Chmura, MD, PhDContour Homework:GTV_Liver on Slices 38, 39, 40, 41, 42Stomach on Slices 46, 47, 49, 50, 51, 52, 55Duodenum on Slices 46, 47, 49, 50, 51, 52, 57Bile Duct on Slices 46, 47Pancreas on Slices 46, 47, 49, 50, 51, 52, 57Disabled Contours: AllEnabled Reference Contours: MVision AI structure setResource Files:2020 eContouring for Oligometastatic Cancer – Liver 1 VignetteEduCase Contouring Homework Video TutorialData and material from, or that you provide in connection with, this class may be used in an aggregate form without limitation by ASTRO or, as specified by ASTRO, by its designees/licensees. By providing such data or material, including drawings, and by participating in this class, you consent to this use.
The 2020 ASTRO Annual Meeting will be held October 25-28 as an immersive and interactive virtual meeting Faculty:Steven J. Chmura, MD, PhDContour Homework:GTV_central on Slices 37, 38, 39 GTV_lateral on Slices 43, 44 GTV_medial on Slices 54, 55, 56 Duodenum on Slices 54, 55, 56 Stomach on Slices 37, 38, 39, 43, 44, 54, 55, 56 Pancreas on Slices 54, 55, 56 BileDuct on Slices 54, 55, 56 Gallbladder on Slices 54, 55, 56 Esophagus on Slices 37, 38, 39, 43, 44Disabled Contours: AllEnabled Reference Contours: MVision AI structure setResource Files: 2020 eContouring for Oligometastatic Cancer – Liver 2 Vignette EduCase Contouring Homework Video TutorialData and material from, or that you provide in connection with, this class may be used in an aggregate form without limitation by ASTRO or, as specified by ASTRO, by its designees/licensees. By providing such data or material, including drawings, and by participating in this class, you consent to this use.
Monday, September 16, 2019 4:15 PM - 5:30 PM eContouring for Gastrointestinal Cancer Manisha Palta and Salma JabbourContour Homework:Preop C-loop on slices 80, 90 Portal Vein on slices 60, 68 Pancreaticojejunostomy on slices 66 CTV on slices 60, 67, 75Enabled Contours for reference: NoneDisabled Contours: AllResource Files: MP 09162019 01 Pancreas Vignette Demo Training Video: How to contour, complete the homework, and save/submitEduCase User Guide
Saturday, September 23, 2017 1:30 p.m. - 3:00 p.m. eContouring for Lung with Billy Loo, MD, PhD, Thomas Dilling, MD, and Tithi Biswas, MDContour HomeworkGTV on slices 76, 81, 86, 91, 101BRONC_TREE on slices 76, 81, 86, 91, 96, 101ESOPHAGUS on slices 76, 81, 86, 91, 96, 101Disabled Contours: ALLEnabled Reference Contours: NoneResource Files:09232017_01_BL Lung Vignette.pdfEduCase User Guide
Saturday, September 24, 2016 11:00 a.m. - 12:30 a.m. eContouring for GI Cancers (Tracey Schefter, MD and Joseph Herman, MD, MS)Contour Homework:Slice 47: Contour the Celiac artery (CA), Right crus diaphragm, GTVpanc, duodenumSlice 51: Contour the GTVpanc, Superior Mesenteric Artery (SMA), Superior Mesenteric Vein (SMV)Disabled Contours: All contours disabledEnabled Contours: NoneResource Files:TS_c1_Gastrointestinal_Vignette_2016EduCase User Guide
Saturday, September 24, 2016 4:00 p.m. - 5:30 p.m. eContouring for Lung Cancers (Billy W. Loo, Jr., MD, PhD and Thomas Dilling, MD)Contour HomeworkGTV, Proximal Bronchial Tree, Esophagus on slices: 135, 140, 145, 150, 155, 160Disabled Contours: ALLEnabled Reference Contours: NoneResource Files:BL_Stage_III_Vingette.pdfEduCase User Guide
Saturday, October 17, 2015 8:30 a.m. - 10:00 a.m. Lung (Thomas Dilling, MD and Billy W. Loo, MD, PhD)Contour HomeworkGTV, Proximal Bronchial Tree, Esophagus on slices: 135, 140, 145, 150, 155, 160Disabled Contours: ALLEnabled Reference Contours: NoneResource Files:BL_Stage_III_Vingette.pdfEduCase User Guide
